public static Model getTankModel() { Material material = new Material(ColorAttribute.createDiffuse(Color.GREEN)); ModelBuilder modelBuilder = new ModelBuilder(); modelBuilder.begin(); Node node1 = modelBuilder.node(); node1.id = "body"; node1.translation.set(0, 1f, 0); MeshPartBuilder meshBuilder = modelBuilder.part( "bodyPart", GL20.GL_TRIANGLES, VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal, material); meshBuilder.box(10, 2, 6); Node node2 = modelBuilder.node(); node2.id = "tower"; node2.translation.set(1f, 3f, 0f); meshBuilder = modelBuilder.part( "towerPart", GL20.GL_TRIANGLES, VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal, material); meshBuilder.box(4, 2, 3); Node node3 = modelBuilder.node(); node3.id = "gun"; node3.translation.set(5f, 3f, 0f); node3.rotation.set(new Vector3(0, 0, 1), 90f); meshBuilder = modelBuilder.part( "gunPart", GL20.GL_TRIANGLES, VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal, material); meshBuilder.cylinder(0.5f, 5f, 0.5f, 6); Model model = modelBuilder.end(); return model; }
@Override public void create() { modelBatch = new ModelBatch(); environment = new Environment(); environment.set(new ColorAttribute(ColorAttribute.AmbientLight, .4f, .4f, .4f, 1f)); environment.add( (shadowLight = new DirectionalShadowLight(1024, 1024, 30f, 30f, 1f, 100f)) .set(0.8f, 0.8f, 0.8f, -1f, -.8f, -.2f)); environment.shadowMap = shadowLight; cam = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight()); cam.position.set(0f, 7f, 10f); cam.lookAt(0, 0, 0); cam.near = 1f; cam.far = 50f; cam.update(); ModelBuilder modelBuilder = new ModelBuilder(); modelBuilder.begin(); MeshPartBuilder mpb = modelBuilder.part( "parts", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal | Usage.ColorUnpacked, new Material(ColorAttribute.createDiffuse(Color.WHITE))); mpb.setColor(1f, 1f, 1f, 1f); mpb.box(0, -1.5f, 0, 10, 1, 10); mpb.setColor(1f, 0f, 1f, 1f); mpb.sphere(2f, 2f, 2f, 10, 10); model = modelBuilder.end(); instance = new ModelInstance(model); shadowBatch = new ModelBatch(new DepthShaderProvider()); Gdx.input.setInputProcessor(camController = new CameraInputController(cam)); }